A load of 35. N attached to a spring that is hanging vertically stretches the spring 0.14 m. What is the spring constant? Answer with 2 significant figures Do NOT include a positive or negative sign

Q: A block of mass m = 2 kg is released from point A as shown in the figure. In the curved portion…

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Q: A 1.9-kg object rests on a horizontal frictionless surface. It is in a position such that it is…

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Q: A very light spring with spring constant K = 500 N/m is hung (es) by a fixed ceiling. Two forces F,…

A: Given, Spring constant, k = 500 Nmforces, F1 = F2 = 20 N

Q: A 3 kg mass is suspended from a spring with k = 80 N/m. What will be the stretch in the spring? O A)…

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Q: A 10-kg cart is released from rest with no slack in the cable and with the spring unstrethced. The…

A: a. Draw the FBD of the mass on the inclined surface, and mass connecting spring and mass on the…

Q: A block of mass M is attached to the lower end of a vertical spring. The spring is hung from the…

A: Mass of block= M Spring constant = k

Q: 1.0x10^2 watts of power produces 7.2x10^2 J of work in_____ seconds a. 7.2 b. 7.2x10^4 c. 0.14 d.14

A: Given, Power=P=1.0x102 Watt Work =W=7.2 x102 J Let time be T power is defined as rate of doing work,…

Q: A spring has a spring constant of 25 lbs/in. How much force does it apply when it is stretched 8…

A: Given that,Spring constant : K = 25 (lb/in)Displacement : x = 8 (inches)Here we need to find the…

Q: What does "k" respresent in the equation F=kq1q2d2?     kinetic energy     a proportionality…

A: It gives the Coulombic force between two charges q1 and q2 separated by a distance d.

Q: A block of mass 40 g is attached with a spring. If the normal length of spring (without attaching…

A: Given: For a block Mass(m)=40gm Normal length of spring(l1)=10cm New length of spring(l2)=12cm…

Q: When a 59 kg cheerleader stands on a vertical spring, the spring compresses by 5.8 cm. when a second…

A: Calculate the spring constant. F=kxk=Fx=mgx=59 kg9.8 m/s20.058 m =9969 N/m

Q: 1. The force required to extend a spring to .05 meters from equilibrium is 2 N. a. Find the spring…

A: Given data, force (F)=2N Spring extension (x)=0.05m

Q: A spring having spring constant 150 N/m pulls a mass of 0.25 kg a distance of 0.95 meters in 0.30…

A: Given data: -  The spring constant is K = 150 N/m. The mass is m = 0.25 kg. The distance travelled…

Q: Jum The mass of the block depicted in the image is 2.94 kg. The spring has a spring constant of 77.2…

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Q: A child's toy consists of a piece of plastic attached to a spring in the figure below. The spring is…

A: Force constant of spring = ?

Q: 10. A pendulum has a bob with a mass of 0.077 kg. The bob reaches a maximum speed of 0.60 m/s.…

A: Given that, Mass of the Bob, m= 0.077 kg, Maximum speed of the bob, v=0.60 m/sHere we have to find…

Q: A small spring has a 10 gram mass attached to it. The spring is pulled down 4.0 cm from the…

A: Here Mass of block = m = 10 gram Initially block is at rest. Now spring is pulled by 4 cm from its…

Q: Mass Weight Displacement (g) (N) 0 0 100 0.98 |(x) O 0.030

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Q: Derive an equation that expresses the length of a pendulum as a function of the acceleration due to…

A: Given: Acceleration due to gravity is g Oscillation period is T

Q: A spring is compressed by a 0.2 kg marble and held stationery. When released, the spring extends 4…

A: M= 0.2kg  Spring extends 4cm  V= 0.68 m/s

Q: When a 1 kg mass is hung on a vertical spring, it extends the spring by 0.50 m. What is the spring…

A: The weight of a hanging mass is, W=mg=1 kg10 m/s2=10 N

Q: A 31 kg child uses a pogo stick to bounce up and down. The spring constant, k, of the toy equals…

A: Given data: Mass of child is, m=31 kg. Spring constant of toy is, k=8,700 N/m.

Q: 1. 0.065 kg object is attached to a spring is a spring constant of Joo N/m. The Other end of the…

A: Given:- m= 0.065 kg K= 100 N/m

Q: A2 kg block is attached to a spring of force constant 500 N/m, as shown in the figure below. The…

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Q: When a 3 kg mass is hung on a vertical spring, it extends the spring by 2.00 m. What is the spring…

A: mass m = 3 kg spring extends x = 2 m g = 10 m/s2

Q: To measure the static friction coefficient between a 4.50-kg block and a vertical wall, the setup…

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Q: Only two data points are collected an experiment to estimate a spring constant. The spring is…

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Q: A block attached to a 15 N/m-spring constant spring moves on a frictionless horizontal surface, its…

A: The block is attached to a 15 N/m spring So, Spring constant (k) = 15 N/mNow from the given  x vs t…

Q: 1. Figure 1.1 shows an unstretched spring of length 0.05 m. unstretched 0.05 m Fig. 1.1 A mass of…

A: q^-1=1/6 Then q=1/q^-1 =6

Q: 4. A spring with an equilibrium length of 50.0 cm is holding a 4.00kg mass. The mass causes the…

A: Given:- The length of the spring is L = 50 cm = 0.5 m  The mass of the object is m = 4.0 kg  The…

Q: A spring with a spring constant of 366 N/m is compressed so it contains 18.7392 joules of elastic…

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Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.